520565526

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{8209}}^1$

素因数の和:8501

約数の個数: 48

約数和(自身を含む): 1219283520

約数和(自身を除く): 698717994

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 271, 542, 813, 1626, 2439, 3523, 4878, 7046, 8209, 10569, 16418, 21138, 24627, 31707, 49254, 63414, 73881, 106717, 147762, 213434, 320151, 640302, 960453, 1920906, 2224639, 4449278, 6673917, 13347834, 20021751, 28920307, 40043502, 57840614, 86760921, 173521842, 260282763, 520565526]

約数ペア:

[(1, 520565526), (2, 260282763), (3, 173521842), (6, 86760921), (9, 57840614), (13, 40043502), (18, 28920307), (26, 20021751), (39, 13347834), (78, 6673917), (117, 4449278), (234, 2224639), (271, 1920906), (542, 960453), (813, 640302), (1626, 320151), (2439, 213434), (3523, 147762), (4878, 106717), (7046, 73881), (8209, 63414), (10569, 49254), (16418, 31707), (21138, 24627)]